User Accessed Suspicious URL Categories
| Id | fb0f4a93-d8ad-4b54-9931-85bdb7550f90 |
| Rulename | User Accessed Suspicious URL Categories |
| Description | Creates an incident in the event the requested URL accessed by the user has been identified as Suspicious, Phishing, or Hacking. |
| Severity | Medium |
| Tactics | InitialAccess CommandAndControl |
| Techniques | T1566 T1071 |
| Required data connectors | SyslogAma |
| Kind | Scheduled |
| Query frequency | 1h |
| Query period | 1h |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SymantecProxySG/Analytic Rules/UserAccessedSuspiciousURLCategories.yaml |
| Version | 1.0.5 |
| Arm template | fb0f4a93-d8ad-4b54-9931-85bdb7550f90.json |
SymantecProxySG
| mv-expand cs_categories
| where cs_categories has_any ("Suspicious","phishing", "hacking")
| summarize StartTime = min(TimeGenerated), EndTime = max(TimeGenerated), count() by sc_filter_result, cs_userdn, c_ip, cs_host, Computer, tostring(cs_categories)
queryPeriod: 1h
query: |
SymantecProxySG
| mv-expand cs_categories
| where cs_categories has_any ("Suspicious","phishing", "hacking")
| summarize StartTime = min(TimeGenerated), EndTime = max(TimeGenerated), count() by sc_filter_result, cs_userdn, c_ip, cs_host, Computer, tostring(cs_categories)
name: User Accessed Suspicious URL Categories
entityMappings:
- fieldMappings:
- columnName: cs_userdn
identifier: FullName
entityType: Account
- fieldMappings:
- columnName: Computer
identifier: FullName
entityType: Host
- fieldMappings:
- columnName: c_ip
identifier: Address
entityType: IP
queryFrequency: 1h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SymantecProxySG/Analytic Rules/UserAccessedSuspiciousURLCategories.yaml
requiredDataConnectors:
- connectorId: SyslogAma
datatypes:
- Syslog
description: |
'Creates an incident in the event the requested URL accessed by the user has been identified as Suspicious, Phishing, or Hacking.'
kind: Scheduled
version: 1.0.5
status: Available
severity: Medium
relevantTechniques:
- T1566
- T1071
triggerOperator: gt
triggerThreshold: 0
tactics:
- InitialAccess
- CommandAndControl
id: fb0f4a93-d8ad-4b54-9931-85bdb7550f90